1405979643774

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{2617}}^1$

素因数の和:3086

約数の個数: 128

約数和(自身を含む): 2953928355840

約数和(自身を除く): 1547948712066

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 139, 142, 211, 213, 258, 278, 417, 422, 426, 633, 834, 1266, 2617, 3053, 5234, 5977, 6106, 7851, 9073, 9159, 9869, 11954, 14981, 15702, 17931, 18146, 18318, 19738, 27219, 29329, 29607, 29962, 35862, 44943, 54438, 58658, 59214, 87987, 89886, 112531, 175974, 185807, 225062, 337593, 363763, 371614, 424367, 552187, 557421, 644183, 675186, 727526, 848734, 1091289, 1104374, 1114842, 1261147, 1273101, 1288366, 1656561, 1932549, 2082359, 2182578, 2522294, 2546202, 3313122, 3783441, 3865098, 4164718, 6247077, 7566882, 7989701, 12494154, 15641809, 15979402, 23744041, 23969103, 25827173, 31283618, 39205277, 46925427, 47488082, 47938206, 51654346, 71232123, 76753993, 77481519, 78410554, 89541437, 93850854, 117615831, 142464246, 153507986, 154963038, 179082874, 230261979, 235231662, 268624311, 460523958, 537248622, 1110568439, 1685826911, 2221136878, 3300421699, 3331705317, 3371653822, 5057480733, 5449533503, 6600843398, 6663410634, 9901265097, 10114961466, 10899067006, 16348600509, 19802530194, 32697201018, 234329940629, 468659881258, 702989821887, 1405979643774]

約数ペア:

[(1, 1405979643774), (2, 702989821887), (3, 468659881258), (6, 234329940629), (43, 32697201018), (71, 19802530194), (86, 16348600509), (129, 10899067006), (139, 10114961466), (142, 9901265097), (211, 6663410634), (213, 6600843398), (258, 5449533503), (278, 5057480733), (417, 3371653822), (422, 3331705317), (426, 3300421699), (633, 2221136878), (834, 1685826911), (1266, 1110568439), (2617, 537248622), (3053, 460523958), (5234, 268624311), (5977, 235231662), (6106, 230261979), (7851, 179082874), (9073, 154963038), (9159, 153507986), (9869, 142464246), (11954, 117615831), (14981, 93850854), (15702, 89541437), (17931, 78410554), (18146, 77481519), (18318, 76753993), (19738, 71232123), (27219, 51654346), (29329, 47938206), (29607, 47488082), (29962, 46925427), (35862, 39205277), (44943, 31283618), (54438, 25827173), (58658, 23969103), (59214, 23744041), (87987, 15979402), (89886, 15641809), (112531, 12494154), (175974, 7989701), (185807, 7566882), (225062, 6247077), (337593, 4164718), (363763, 3865098), (371614, 3783441), (424367, 3313122), (552187, 2546202), (557421, 2522294), (644183, 2182578), (675186, 2082359), (727526, 1932549), (848734, 1656561), (1091289, 1288366), (1104374, 1273101), (1114842, 1261147)]